FYI, Unless it is a major cleanse day when I get a ton of die off, I haven't had a headache since getting rid of the bastard parasites and candida. parasites and candida were the cause of my severe migraines because of all the toxins they excrete into the system. No one ever told me this, I told a doctor in the ER about my constant migraines she said, "drink more water", gees, thanks. It was the tapeworms, candida, and thousands of other invaders, not lack of water. It was the "its all in your head" thing, thanks medical profession for being so ignorant and not helping me at all. Thank god for the internet that helped me heal myself.